摘要
采用灰色关联分析法,对河南省烤烟品种区域试验的参试品种(系)进行多个性状的综合评估,分析结果表明:在产量、品质、抗病性三者兼顾的情况下,9111-21、NC89等表现优良。其结果与品种的实际表现相一致。9111-21已通过国家品种审定委员会审定,定名为龙江951,NC89品种曾在全国大面积推广种植。实践证明,该分析方法用于新品种的选育与推广是行之有效的。
Evaluating the varieties in Henan provincial regional test by grey relational analysis indicated that the varieties 9111-21 and NC89 exceeded in the yield, quality and disease resistance. The results were consistent with their actual performances. It was proved that the mathematical analytical methods are effective in the area of new variety breeding and popularizing.
出处
《河南农业科学》
CSCD
北大核心
2007年第2期38-40,共3页
Journal of Henan Agricultural Sciences
关键词
烤烟品种
灰色系统
关联度
综合评估
Flue-cured tobacco variety
Grey system
Correlativity
Overall evaluation
